The problem for me comes from MS chasing exclusivity of it, when they could have used the money to fund a new I.P that tries to push boundaries and bring something new to the table instead of being s sci-fi FPS. And yes I'm aware I'm making dumb assumptions but what can I say, I'm cynical.
but nothing's says that isn't happening also. Sony is going have it's 3rd party exclusives also with 1st party games.